APPS-33735: Add domain event bridge interface and data model (#135)

[vmaniar-rippling]

• Introduced DomainEventBridgeInterface for publishing and validating domain events.
• Added DomainEvent and UpdatedData models for structured event handling.
• Included ValidationResponse model for validation feedback.

[Copilot]

Pull Request Overview

Adds interfaces and data models for domain event bridging to support structured publishing, transformation, and validation of domain events.

• Bumps package version to 0.64.
• Introduces CustomObjectOutwardSync and CustomObjectInwardSync interfaces.
• Defines ErrorCode enum and models: UpdatedData, DomainObject, ValidationResponse, and PublishObjectResponse.

Reviewed Changes

Copilot reviewed 4 out of 8 changed files in this pull request and generated no comments.

File	Description
pyproject.toml	Bumped version from 0.63 to 0.64.
flux_sdk/custom_object_sync/outward_sync/interface.py	Added CustomObjectOutwardSync interface with methods to push, transform, and validate domain objects.
flux_sdk/custom_object_sync/inward_sync/interface.py	Added CustomObjectInwardSync interface with methods to transform, validate, and fetch domain objects.
flux_sdk/custom_object_sync/data_models/models.py	Added ErrorCode enum and Pydantic models for updated data, domain events, validation responses, and publish responses.

Comments suppressed due to low confidence (7)

flux_sdk/custom_object_sync/outward_sync/interface.py:17

• The docstring for push_object is missing a Returns section to describe the PublishObjectResponse return value.

    def push_object(payload: dict[str, Any]) -> PublishObjectResponse:

flux_sdk/custom_object_sync/outward_sync/interface.py:28

• [nitpick] Parameter name object shadows the built-in object. Consider renaming to domain_object for clarity.

    def transform_object(object: DomainObject) -> dict[str, Any]:

flux_sdk/custom_object_sync/outward_sync/interface.py:41

• Docstring Args describes event as a dict, but the signature uses object: DomainObject. Update the doc to match the parameter name and type.

    def validate_object(object: DomainObject) -> ValidationResponse:

flux_sdk/custom_object_sync/inward_sync/interface.py:17

• [nitpick] Parameter name object shadows the built-in. Consider renaming to raw_object or payload to avoid confusion.

    def transform_object(object: dict[str, Any]) -> DomainObject:

flux_sdk/custom_object_sync/inward_sync/interface.py:17

• Docstring Args and Returns descriptions are swapped relative to the signature; update them to match the input type dict[str, Any] and return type DomainObject.

    def transform_object(object: dict[str, Any]) -> DomainObject:

flux_sdk/custom_object_sync/inward_sync/interface.py:30

• [nitpick] Parameter name object shadows the built-in. Consider renaming to payload or raw_object for consistency.

    def validate_object(object: dict[str, Any]) -> ValidationResponse:

flux_sdk/custom_object_sync/data_models/models.py:134

• Docstring describes message as a list of messages, but the field is defined as a single str. Update the doc to reflect the correct type.

    message: str | None = None